04.1 / one-portal
◆ shipped · 18 months
One Portal Sign-In
Five fragmented sign-in experiences collapsed into a single role-adaptive authentication system serving B2B and B2C users across an enterprise insurance platform.
- Role
- UX/Product Designer · Delaware Life · 2024
- Stack
- User research (47 interviews)Fullstory user testingInformation architectureAdaptive UX2FA / SSO designFigma
◆ problem
Five disconnected sign-in experiences. 34% of clients logged into the wrong portal monthly. 18% registration abandonment from portal-selection confusion.
◆ solution
Single smart authentication with 2FA, role-adaptive dashboard that personalizes after sign-in, and integrated contextual support.
◆ impact
Auth success 73% → 94%. Session duration +45%. Support calls −67%. Feature usage +78%.
§01 · problem
Five sign-ins, five user types, one identity crisis.

The organization operated five disconnected sign-in experiences across B2B and B2C touchpoints. Every user role had a different portal, a different credential set, a different layout. Users were drowning before they ever reached the product.
- cognitive overload · multiple credentials per role, inconsistent interfaces, no single mental model.
- operational drag · 34% of clients logged into the wrong portal monthly, consuming 23% of support time.
- abandonment · 18% of new users abandoned registration just from portal-selection confusion.
§02 · users
Five user types, one product.
Five distinct user types had to coexist on the same authentication surface: individual policy holders, business/B2B clients, customer service representatives, agents, and back-office administrators. Each carried a different permission set and a different need from the first three seconds of the session.
§03 · process
22-week build, 47 user interviews.

I led the complete design lifecycle: research, information architecture, visual design system, user testing, and engineering handoff.
- research (6 weeks) · 47 user interviews across all five roles; ecosystem mapping; 2FA integration specs.
- information architecture (4 weeks) · journey mapping and flow optimization to find intuitive entry and exit points.
- visual design (5 weeks) · cohesive design system and high-fidelity prototypes for each role context.
- user testing (4 weeks) · moderated Fullstory sessions across all five roles with iterative refinement.
- implementation (3 weeks) · spec docs, design reviews, QA testing during engineering translation.
§04 · solution
Smart authentication, role-adaptive dashboard.


- single smart sign-in · one credentialed entry point with 2FA capability.
- role-adaptive dashboard · content and permissions personalize after auth rather than gating before it.
- contextual support · in-portal help surfaced based on the current task.
- unified business view · policy portfolio visibility with state-level filtering for multi-state operators.
§05 · outcomes
Measurable lift across every metric.

- 94% authentication success (up from 73%).
- +45% session duration increase.
- −67% support calls.
- +78% feature usage growth.
- Simplified legacy policy access for existing users.